Liquid specimen tube



FIG. 1 is a side elevation view taken along line 1--1 of FIG. 3 of a tube for collection of a liquid specimen, embodying our new design.

FIG. 2 is a side elevation view taken along line 2--2 of FIG. 3 of a tube for collection of a liquid specimen, embodying our new design.

FIG. 3 is a top plan view of the tube of FIGS. 1 and 2. 

The ornamental design for a liquid specimen tube, substantially as shown and described. 